X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=configure.in;h=7850ac97e7c31060ba46bd1a85506ed6876797ad;hp=a23f1a0efc4ba32bc1b72afb66e826ba7cbd3b36;hb=bad82522ecfc1f3c72c600cbca6e8fa7e950c3bf;hpb=7884d3ecaf78006b3f288d99f10ef541fc97087e diff --git a/configure.in b/configure.in index a23f1a0e..7850ac97 100644 --- a/configure.in +++ b/configure.in @@ -1,20 +1,26 @@ dnl Process this file with autoconf to produce a configure script. -dnl $Id: configure.in,v 1.13.2.4 2000/09/10 15:16:07 zarq Exp $ +dnl $Id: configure.in,v 1.13.2.71 2003/07/21 15:51:00 guus Exp $ +AC_PREREQ(2.53) AC_INIT(src/tincd.c) -AM_INIT_AUTOMAKE(tinc, 1.0pre3) +AM_INIT_AUTOMAKE(tinc, 1.0-cvs) AM_CONFIG_HEADER(config.h) +AM_MAINTAINER_MODE dnl Include the macros from the m4/ directory AM_ACLOCAL_INCLUDE(m4) +AM_GNU_GETTEXT([external]) +AM_GNU_GETTEXT_VERSION(0.11.5) + # Enable GNU extensions. # Define this here, not in acconfig's @TOP@ section, since definitions # in the latter don't make it into the configure-time tests. -AC_DEFINE([_GNU_SOURCE], [__USE_BSD]) +AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) +AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions]) -ALL_LINGUAS="es nl" +ALL_LINGUAS="nl" dnl Checks for programs. AC_PROG_CC @@ -24,17 +30,82 @@ AC_PROG_AWK AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET -jm_PERL -AM_PROG_LIBTOOL +AC_PROG_RANLIB AC_ISC_POSIX +dnl Check and set OS + +#AC_CANONICAL_HOST + +case $host_os in + *linux*) + AC_DEFINE(HAVE_LINUX, 1, [Linux]) + [ rm -f src/device.c; ln -sf linux/device.c src/device.c ] + ;; + *freebsd*) + AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) + [ rm -f src/device.c; ln -sf freebsd/device.c src/device.c ] + ;; + *darwin*) + AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) + [ rm -f src/device.c; ln -sf darwin/device.c src/device.c ] + ;; + *solaris*) + AC_DEFINE(HAVE_SOLARIS, 1, [Solaris/SunOS]) + [ rm -f src/device.c; ln -sf solaris/device.c src/device.c ] + ;; + *openbsd*) + AC_DEFINE(HAVE_OPENBSD, 1, [OpenBSD]) + [ rm -f src/device.c; ln -sf openbsd/device.c src/device.c ] + ;; + *netbsd*) + AC_DEFINE(HAVE_NETBSD, 1, [NetBSD]) + [ rm -f src/device.c; ln -sf netbsd/device.c src/device.c ] + ;; + *cygwin*) + AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin]) + [ rm -f src/device.c; ln -sf cygwin/device.c src/device.c ] + ;; + *mingw*) + AC_DEFINE(HAVE_MINGW, 1, [MinGW]) + [ rm -f src/device.c; ln -sf mingw/device.c src/device.c ] + ;; + *) + AC_MSG_ERROR("Unknown operating system.") + ;; +esac + +AC_CACHE_SAVE + +if test -d /sw/include ; then + CPPFLAGS="$CPPFLAGS -I/sw/include" +fi +if test -d /sw/lib ; then + LIBS="$LIBS -L/sw/lib" +fi + dnl Checks for libraries. dnl Checks for header files. AC_HEADER_STDC -AC_CHECK_HEADERS(fcntl.h limits.h sys/ioctl.h syslog.h unistd.h gmp.h gmp2/gmp.h \ -sys/time.h) +AC_CHECK_HEADERS([syslog.h sys/file.h sys/ioctl.h sys/param.h sys/time.h sys/socket.h sys/wait.h sys/mman.h netdb.h arpa/inet.h netinet/in_systm.h netinet/in.h]) +AC_CHECK_HEADERS([net/ethernet.h net/if.h net/if_arp.h netinet/if_ether.h netinet/ip.h netinet/tcp.h netinet/ip_icmp.h netinet/ip6.h netinet/icmp6.h], + [], [], + [#ifdef HAVE_SYS_TYPES_H + #include + #endif + #ifdef HAVE_SYS_SOCKET_H + #include + #endif + #ifdef HAVE_NETINET_IN_SYSTM_H + #include + #endif + #ifdef HAVE_NETINET_IN_H + #include + #endif + ] +) dnl Checks for typedefs, structures, and compiler characteristics. AC_C_CONST @@ -43,62 +114,89 @@ AC_TYPE_SIZE_T AC_HEADER_TIME AC_STRUCT_TM +AC_CHECK_TYPES([socklen_t, struct arphdr, struct ether_arp, struct in_addr, struct addrinfo, struct ip, struct icmp, struct in6_addr, struct sockaddr_in6, struct ip6_hdr, struct icmp6_hdr, struct nd_neighbor_solicit, struct nd_opt_hdr], , , + [#ifdef HAVE_SYS_TYPES_H + #include + #endif + #ifdef HAVE_SYS_SOCKET_H + #include + #endif + #ifdef HAVE_NETDB_H + #include + #endif + #ifdef HAVE_NET_IF_ARP_H + #include + #endif + #ifdef HAVE_NETINET_IF_ETHER_H + #include + #endif + #ifdef HAVE_NETINET_IN_SYSTM_H + #include + #endif + #ifdef HAVE_NETINET_IN_H + #include + #endif + #ifdef HAVE_NETINET_IP_H + #include + #endif + #ifdef HAVE_NETINET_IP_ICMP_H + #include + #endif + #ifdef HAVE_NETINET_IP6_H + #include + #endif + #ifdef HAVE_NETINET_ICMP6_H + #include + #endif + ] +) + dnl Checks for library functions. AC_FUNC_MEMCMP AC_FUNC_ALLOCA AC_TYPE_SIGNAL -AC_CHECK_FUNCS(ftime socket select strtol strerror) +AC_CHECK_FUNCS([asprintf daemon fcloseall flock ftime get_current_dir_name putenv select strdup strerror strsignal strtol unsetenv mlockall vsyslog]) jm_FUNC_MALLOC jm_FUNC_REALLOC -AM_GNU_GETTEXT - -# Check for the GNU Multi Precision Library -libgmp=none -AC_CHECK_LIB(gmp, mpz_powm, [ - libgmp=gmp -]) -AC_CHECK_LIB(gmp2, mpz_powm, [ - libgmp=gmp2 -]) -AC_CHECK_LIB(gmp3, __gmpz_powm, [ - libgmp=gmp3 -]) -AC_CHECK_LIB(gmp, __gmpz_powm, [ - libgmp=gmp -]) - -if test $libgmp = none; then - AC_MSG_ERROR(libgmp is not installed. Please grab it from your - nearest GNU mirror and install it (see README)) -else - LIBS="$LIBS -l$libgmp" -fi +dnl Support for SunOS -AC_CHECK_LIB(dl, dlopen, [ - LIBS="$LIBS -ldl" +AC_CHECK_FUNC(socket, [], [ + AC_CHECK_LIB(socket, connect) ]) - - -dnl Crypto stuff - -libcrypto=none -AC_CHECK_LIB(crypto, SHA1_version, [ - libcrypto=yes +AC_CHECK_FUNC(gethostbyname, [], [ + AC_CHECK_LIB(nsl, gethostbyname) ]) -if test $libcrypto = none; then - AC_MSG_ERROR(It seems like OpenSSL is not installed on this system.) -else - LIBS="$LIBS -lcrypto" -fi - - -dnl Support for SunOS - -AC_CHECK_LIB(socket, connect) -AC_CHECK_LIB(nsl, gethostbyname) - -AC_OUTPUT([Makefile src/Makefile cipher/Makefile -doc/Makefile intl/Makefile lib/Makefile -m4/Makefile po/Makefile.in redhat/Makefile debian/Makefile]) +AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo inet_aton]) + +AC_CACHE_SAVE + +dnl These are defined in files in m4/ +tinc_TUNTAP +tinc_OPENSSL +tinc_ZLIB +tinc_LZO + +dnl Check if support for jumbograms is requested +AC_ARG_ENABLE(jumbograms, + [ --enable-jumbograms enable support for jumbograms (packets up to 9000 bytes)], + [ AC_DEFINE(ENABLE_JUMBOGRAMS, 1, [Support for jumbograms (packets up to 9000 bytes)]) ] +) + +dnl Check if checkpoint tracing has to be enabled +AC_ARG_ENABLE(tracing, + [ --enable-tracing enable checkpoint tracing (debugging only)], + [ AC_DEFINE(ENABLE_TRACING, 1, [Checkpoint tracing]) ] +) + +AC_SUBST(INCLUDES) + +AC_OUTPUT(Makefile +src/Makefile +doc/Makefile +doc/es/Makefile +lib/Makefile +po/Makefile.in +m4/Makefile +)